don't use -q option with egrep, Solaris doesn't have it (bug 517145)

[wxWidgets.git] / configure.in

diff --git a/configure.in b/configure.in
index 252f8a5161b0555f8e8d7ac197420eeaf758cd49..92404961ea870ebc0d0daea6dcfda937c3d0b39f 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1223,7 +1223,7 @@ dnl does make support "-include" (only GNU make does AFAIK)?
 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
 [
     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
-            egrep -qs GNU); then
+            egrep qs GNU > /dev/null); then
         wx_cv_prog_makeisgnu="yes"
     else
         wx_cv_prog_makeisgnu="no"